CVE-2025-13646 – Modula 2.13.1 – 2.13.2 – Authenticated (Author+) Arbitrary File Upload via Race Condition

CVE ID : CVE-2025-13646

Published : Dec. 3, 2025, 3:16 a.m. | 37 minutes ago

Description : The Modula Image Gallery plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ‘ajax_unzip_file’ function in versions 2.13.1 to 2.13.2. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files with race condition on the affected site’s server which may make remote code execution possible.

Severity: 7.5 | HIGH

Visit the link for more details, such as CVSS details, affected products, timeline, and more…